16932990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 43568640

約数和(自身を除く): 26635650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 487, 570, 610, 915, 974, 1159, 1461, 1830, 2318, 2435, 2922, 3477, 4870, 5795, 6954, 7305, 9253, 11590, 14610, 17385, 18506, 27759, 29707, 34770, 46265, 55518, 59414, 89121, 92530, 138795, 148535, 178242, 277590, 297070, 445605, 564433, 891210, 1128866, 1693299, 2822165, 3386598, 5644330, 8466495, 16932990]

約数ペア:

[(1, 16932990), (2, 8466495), (3, 5644330), (5, 3386598), (6, 2822165), (10, 1693299), (15, 1128866), (19, 891210), (30, 564433), (38, 445605), (57, 297070), (61, 277590), (95, 178242), (114, 148535), (122, 138795), (183, 92530), (190, 89121), (285, 59414), (305, 55518), (366, 46265), (487, 34770), (570, 29707), (610, 27759), (915, 18506), (974, 17385), (1159, 14610), (1461, 11590), (1830, 9253), (2318, 7305), (2435, 6954), (2922, 5795), (3477, 4870)]